{
  "manageEntity": {
    "action": "Repost",
    "entityId": "176578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96ff1f49ada912f562bee98c83bc74830ff417305c576ff1dc29269cdbc908ca",
    "signature": "0x5cb645fdf877de6bc2ea20655a8a27b3786b9030f8fcc0eb7073e5228cc0b4fe1cdaa0138dbbc05b2ef7ee627976ea199ca721ff547f50475db1c6e3c5ce6e751c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}